yarn serve 报错:Error: The project seems to require yarn but it‘s not installed 报这个错,直接找到当前项目下的 yarn.lock 文件删除 再 yarn serve 就解决了版权声明:本文为weixin_46474408原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/weixin_46474408/article/details/126094998